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An accident occurs in an ultra-secret government biological weapons laboratory spreading a sinister bacteria.
Warning Sign (1985)
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AD:This title is currently not available on Prime Video
Warning Sign
1985 / R / 1 hr 39 minAn accident occurs in an ultra-secret government biological weapons laboratory spreading a sinister bacteria.
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![](http://image.chilimovie.com/public/1280px/20171111/9SSPezaZ3VrilgXmSvYuuTnzF8R.jpg)
Director
Hal Barwood
Cast
Sam Waterston, Kathleen Quinlan
Producted By
20th Century Fox
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